.header {
    width: 100%;
    line-height: 50px;
    background-color: rgb(6, 166, 250);
    text-align: center;
  }

  .header span {
    color: white;
  }

  .content {
    /* margin-left: 50px; */
    /* border-bottom: 1px solid rgb(226, 218, 218); */
    padding-bottom: 2px;
    height: 97vh;
    position: relative;
  }

  .content_div {
    margin-left: 20px;
    margin-top: 17px;
    position: relative;
    padding-top: 5px;
    display: flex;
    align-items: center;
  }

  .content_div::after {
    content: '';
    position: absolute;
    /* left: -31px; */
    bottom: -14px;
    right: 0;
    /* left: 20px; */
    width: 387px;
    height: 1PX;
    background-color: #dcdcdc;
  }

  .content_div .content_img {
    width: 50px;
    height: 50px;
    display: inline-block;
    vertical-align: auto;
    vertical-align: middle
  }

  .content_div .content_img img {
    width: 100%;
    height: 100%;
    vertical-align: middle
  }

  .content_div .content_c {
    margin-left: 15px;
    display: flex;
    /* display: inline-block; */
  }

  .content_c div {
    display: inline-block;
  }

  .content_div .content_c .content_fileName {
    width: 150px;
    text-overflow: ellipsis;
    /*让截断的文字显示为点点。还有一个值是clip意截断不显示点点*/
    white-space: nowrap;
    /*让文字不换行*/
    overflow: hidden;
    /*超出要隐藏*/
  }

  .content_div .content_c div {
    padding-bottom: 4px;
  }

  .content_div .content_c div a {
    text-decoration: none;
  }

  button {
    margin-left: 20px;
    margin-top: 15px;
  }

  .iconfontStyle {
    /* color: red; */
    font-size: 30px;
    vertical-align: middle;
    margin-left: 20px;
  }

  /* 评论 */
  .comment {
    width: 100%;
    /* height: 300px; */
    overflow-y: auto;
    /* border: 1px solid red; */
    margin-top: 20px;
    /* height: 74vh; */
    overflow-y: hidden;
    margin-bottom: 50px;
  }


  .bottom_btn {
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: baseline;
    position: fixed;
    background-color: white;
    bottom: 12px;
  }

  .bottom_btn input {
    width: 250px;
    height: 30px;
    background-color: white;
    border-radius: 18px;
    padding-left: 20px;
    border: 1px solid gainsboro;
  }

  .bottom_btn input:focus {
    outline: none;
  }

  .bottom_btn button {
    background-color: rgb(3, 121, 255);
    color: white;
    border: none;
    border-radius: 18px;
    width: 64px;
    line-height: 30px;
  }

.title{
    font-size: 22px;
    font-weight: bold;
    padding: 10px;
    border-bottom: 1px solid #cfcfcf;
}
.comm-div{
    padding: 10px;
}
.username{
    color: coral;
}
.user-div{
    float: left;
}
.user-img{
    width: 38px;
    /* height: 32px; */
}
.comm-div2{
    height: 72vh;
    overflow-y: auto;
    margin-bottom: 50px;
}

.adddate{
    float: right;
    color: #787878;
}